Upstairs: Downstairs Part One

Millie is the new servant girl at Blake's Hall and she shares a bedroom with Ellen, below stairs. She accidentally stumbles across Master James and Ellen making love in the servants' quarters and she designs a cunning peephole so that she can spy upon their activities. Virginal Millie is propelled by a want to know the ins and outs of lovemaking.
She soon gets more than she bargained for.